baber/WOPTO huggingface dataset:
Patent JP-S62228411-A (JP)
Title: Method for transferring powdery granule to be added to metallurgical furnace
Inventor: TAKEUCHI HIDEJI
IPC: F27D13/00
Filed: 1986-03-31
Abstract: PURPOSE:To utilize heat energy in exhausted gas and reduce iron ore with good productivity, by preheating powdery iron ore with high temp. exhausted gas in converter at charging iron ore, cokes to metallurgical furnace such as converter, supplying oxygen by oxygen top blown lance to reduce and melt iron ore and manufacture pig iron. CONSTITUTION:Molten pig iron is charged into a top blown converter 1 providing bottom blowing tuyere, oxygen is blown from bottom blowing tuyere and a top blowing lance 7, then lump cokes are thrown into furnace from a converter hole 2 to raise temp. of molten pig iron to about 1,520 deg.C by the combustion. Next, iron ore fines of <=200 mesh are passed from an iron ore dispenser 6 through a piping 5 for pneumatically carrying powdery granule of an exhausted gas duct 4, heated with high temp. exhausted gas, the blown from the lance 7 and reduced to molten pig iron by cokes. Since ore fines are heated to high temp., supplying velocity to converter can be enlarged, and molten pig iron can be manufactured from iron ore with superior productivity while utilizing heat energy in exhausted gas.
Patent JP-H07282140-A (JP)
Title: Production schedule system
Inventor: ENOMOTO MITSUHIRO
IPC: G06Q10/00
Filed: 1994-04-08
Abstract: PURPOSE:To judge the planning possibility of a production schedule corresponding to received order contents. CONSTITUTION:The production plan is generated by bringing respective shop workloads required for the completion of an item to the earlier side from a completion request date based on the completion request of the item. When an order is received from a customer, the completion request for satisfying the received order contents is successively assigned. When the completion request to be assigned is not present, the completion request for satisfying the received order contents is added and the production schedule is regenerated. Then, the workloads before the present date of respective shops in the generated production schedule are compared with the workloads by the production schedule not assigned for the received order from the customer. When the overloads of the shops is not larger, the production schedule assigned for the received order from the customer is judged as executable by changing the production schedule not assigned for the received order from the customer for the shop.
Patent JP-S62229414-A (JP)
Title: Safety device
Inventor: NOGUCHI AKIO
IPC: G05F1/10
Filed: 1986-03-31
Abstract: PURPOSE:To previously prevent the disconnection of an unnecessary power source, to appropriately disconnect it, which is required in abnormalities, and to prevent a load from disappearing by discriminating the abnormality of a load current due to a load abnormality from that of a load current due to the abnormality of a semiconductor control and rectification element. CONSTITUTION:When a detection means 2 detects a load current flowing in a load through the semiconductor control and rectification element, a measuring means 6 counts the period of the load current detected by the detection means 2, thereby measuring the current. Based on the period of the measured load current a power control means decides that the abnormality results from the load or the semiconductor control and rectification element, and the power control means interrupts a circuit to control the drive of a power control element.
Patent JP-2000267831-A (JP)
Title: Network printer system
Inventor: SUZUKI MASAHIRO
IPC: G06F3/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent traffic congestion from occurring in a local node in the vicinity of a server with small line capacity by making a client transmitting a request token distribute a command string directly to a printer. SOLUTION: When a client 1[3] distributes print data to a network printer 3[1], it transmits the first request token designating the printer 3[1] to a server 2. The server 2 returns a start token 12 to the client 1[3] when the printer 3[1] becomes in a printing standby state. The client 1[3] distributes a printing command string 14 directly to a selected prescribed network printer 3[1] without the intervention of the server 2. As a result, a server 2 that is subject to congestion receives and returns only a request token 11 and a start token 12 with a small data amount. A printing command string 14 with a large data amount is distributed directly to the printer 3[1].
Patent JP-H04305680-A (JP)
Title: Image forming device
Inventor: SATO HISAO
IPC: B41M5/26
Filed: 1991-04-03
Abstract: PURPOSE:To constantly form an image on a specified position on a photosensitive body by preventing deviation during carrying of a photosensitive belt. CONSTITUTION:A pair of belt like restricting member 1A is fixed and formed on an outer periphery surface of the photosensitive body belt 1 by hot melt processing. On the other hand, a pair of guiding members 31 each with adjustable positions are provided on the outer periphery surface of a driving roll 2 and a rotating roll 3 on the processing cartridge 30 side. The carrying is stabilized by restricting the carrying direction of the photosensitive belt 1 by engaging the above guide member 31 with the before mentioned restricting member 1A.
Patent JP-H08267194-A (JP)
Title: Production of rapidly cooled metallic strip and producing apparatus therefor
Inventor: OKABE SEIJI
IPC: B22D27/02
Filed: 1995-03-29
Abstract: PURPOSE: To control a thickness of a strip in a short responsive time by constituting the tip part of a slit shaped nozzle with zirconia (compound) and causing DC current to flow between the tip part of the nozzle and molten metal. CONSTITUTION: The molten metal 1 in a tundish 2 is supplied onto a cooling roll 4 from the slit shaped nozzle 3 to produce the strip 8. The slit shaped zirconia-made nozzle 9 is fitted to the tip part of the slit shaped nozzle 3. An electrode 6 is used as a positive pole, and the DC is supplied to the molten metal 1. The zirconia-made nozzle 9 is used as a negative pole and the DC current of 1×10<-4> -0.2A/mm of the nozzle 9 width is caused to flow between the nozzle and the molten metal 1. The thickness of the strip 8 is measured and the DC current is controlled. When the current is large, the wettability between the molten metal 1 and the nozzle 9 is improved and the thickness of the strip 8 is increased. The thickness of the strip 8 can be controlled by adjusting the DC current.
Patent JP-H11229415-A (JP)
Title: Adjusting method of height of manhole cover
Inventor: OSAWA SHOJI
IPC: E02D29/12
Filed: 1998-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the flatness by unstably installing a temporary cover or the like to correspond to a road face before pavement and removing the temporary cover or the like and a pavement slab thereon after pavement and fixedly installing a permanent cover so as to be flush with the pavement level. SOLUTION: A manhole is formed while leaving an adjustable allowance for the height of a cover and a temporary cover 1 or the like is appropriately unstably installed at the same level with a road face before pavement. After completion of pavement, a pavement slab at the inside of cracks 5 generated by vibration of the temporary cover 1 is removed together with the temporary cover 1 or the like and level-adjusting members 9 are inserted to install a permanent cover 7 so as to be flush with the peripheral pavement face and fixed thereto. The rest space is filled with a filler 10 such as mortar or the like. Hence, the workability is improved and the flatness is also improved and vibration, noise, and shocks to buildings caused by traveling vehicles or the like can be reduced.
Patent JP-H04305430-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: UEHA ISAZUMI
IPC: B32B15/08
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a film satisfying both of slip properties and an S/N ratio by generating fine unevenness on a surface by the irradiation with excimer laser beam and setting the height of the unevenness and the intervals between the apexes of said unevenness to limited dimensions and setting a surface roughness parameter Rt/Ra to a specific value. CONSTITUTION:A film is irradiated with excimer laser beam to generate unevenness and it is necessary that the height of the fine unevenness present on at least the single surface of the film is 0.001-below 0.01mum, the interval between the apexes of the unevenness is 10mum or less and the surface roughness parameter Rt/Ra is 15 or less. Further, it is necessary that the tension of the film at the time of the irradiation with excimer laser beam is 2kg/m or more in the longitudinal direction thereof and it is effective to irradiate the film with excimer laser beam with energy density of 0.005-0.21/cm<2>. Further, since a surface form is specified, this film can correspond to abrasion resistance and the enhancement of output for enhancing the quality of a future magnetic recording medium.
Patent JP-S57185916-A (JP)
Title: Charging method for reduced iron in iron manufacturing process by reduction
Inventor: KUROMAME SHINICHI
IPC: C21C5/52
Filed: 1981-05-12
Abstract: PURPOSE:To economically manufacture steel by separating reduced iron from a mixture of the iron with a carbonaceous reducing agent and a flux discharged from a reducing furnace with a high temp. separator, pouring the separated reduced iron into a container, and immediately charging it into a steel making furnace. CONSTITUTION:A mixture of reduced iron with a carbonaceous reducig agent and a flux discharged from a reducing furnace 1 is charged into a high temp. separator 2 to separate the reduced iron from the reducing agent and the flux. The separated reduced iron is poured into a container 3 for hot charging and immediately hot charged into an electric furnace 4. Thus, electric power in the furnace 4 is considerably saved.
Patent JP-H07261631-A (JP)
Title: Image forming device
Inventor: HASEGAWA SEIJI
IPC: G03G21/16
Filed: 1994-03-17
Abstract: PURPOSE:To eliminate a limited condition on an arranging position and to improve the utilization efficiency of a device by disposing an original cover to be freely opened/closed from plural side surfaces of an image forming device main body. CONSTITUTION:The 1st original cover 3 arranged on the top surface of the image forming device 1 is formed like a frame with center part opened, and the 2nd original cover 4 is arranged at a space part in the center and disposed to be freely opened/closed by a hinge 34 provided on the 1st original cover 3. In the case the device is used from a front side in such constitution, it is used by opening/closing the original cover 3 and placing an original on the top surface of the device main body. In the case the device is used from a rear side, it is similarly used by opening/closing the 2nd original cover 4. Therefore, the rear surface side of the image forming device need not be arranged at a position where it abuts on the wall surface of a room and it is arranged at a position where it can be used from two directions, that means, back and forth.
Patent JP-S63239811-A (JP)
Title: Optical reactor
Inventor: URISU TSUNEO
IPC: H01L21/205
Filed: 1987-03-27
Abstract: PURPOSE:To increase molecular density in an adsorption layer, and to obtain a large reaction rate by using vacuum ultraviolet rays as a light source. CONSTITUTION:The degrees of vacuum in an electronic synchrotron radiator 8 and a vacuum chamber 7 are brought to 10<-9>-10<-11>Torr in the state that a reaction gas is not flowed. A substance such as silane or disilane is ejected into the vacuum chamber 7 from a nozzle 15 or 16. Discharge is induced between the nose of a high-frequency discharge nozzle 15 and an electrode 19. When the reaction gas is introduced from the nozzle 16, SiH4 is adsorbed onto the surface of a substrate 13. When the reaction gas is induced from the nozzle 15, Si, SiH, SiH2, SiH3, etc., are formed by discharge, and adsorbed onto the substrate. When the temperature of the substrate is set at a fixed value and the substrate is irradiated with beams from an electronic synchrotron radiation source, an amorphous silicon film and a single crystal silicon film are deposited onto the substrate. When a high-frequency field is applied to the electrode 19 and discharge is started, the number of admolecules in an adsorption layer can be increased, and a deposition rate can be accelerated.
Patent JP-S61229139-A (JP)
Title: Memory controller
Inventor: SAKAMOTO NORICHIKA
IPC: G06F12/00
Filed: 1985-04-04
Abstract: PURPOSE:To prevent decline of the writing speed of a long data block, by separating the data block into sections, in which writing can be made in the addressing unit of a memory and those, in which writing can only be made in a quantity less than the addressing unit, and controlling the writing of the data block by discriminating the sections. CONSTITUTION:The writing frequency of data blocks specified in the addressing unit of a memory is previously discriminated in accordance with data lengths and data write starting addresses of data blocks composed of data of the same polarity and, at the same time, the frequency is detected at the time of data writing. A data block is separated into sections, in which writing can be made in the addressing unit, and those, in which the writing can only be made in a quantity less than the addressing unit in accordance with the detected result, discriminated result, and data write starting address and the sections are discriminated. Then the writing of the data block is controlled in accordance with the discriminated result.
Patent JP-H08266472-A (JP)
Title: Simulation apparatus for eye optical system and method therefor
Inventor: KI KA
IPC: A61B3/10
Filed: 1995-03-29
Abstract: PURPOSE: To enable simulation of a retinal image containing chromatic aberration when mounting lenses of spectacles or the like. CONSTITUTION: An image analysis means 2 diffracts an original image data 1 to be simulated into a plurality of monochromatic image data 3a-3c in terms of wavelength. A data of a light source screen where an image to be simulated is displayed and a data pertaining to human eyes are set on a retinal image generating section 10a corresponding to the monochromatic image data 3a as optical system data 14. A PSF computing means 13 determines a PSF 12 based on the optical system data 14. Likewise, the monochromatic retinal image data 4b and 4c are determined at retinal image generating sections 10b and 10c provided corresponding to the monochromatic image data 3b and 3c, respectively.  A retinal image synthesizing means 5 synthesizes the generated monochromatic retinal image data 4a-4c to generate one retinal image data 6 and a display control means 7 shows the retinal image data 6 on a display screen of a display device 8. The retinal image shown on the display device 8 is an image containing effect of chromatic aberration generated actually.
Patent JP-H06280524-A (JP)
Title: Valve timing control device for engine
Inventor: NISHIDA MASAMI
IPC: F01L1/04
Filed: 1993-03-30
Abstract: PURPOSE:To provide a means for improving durability of a support mechanism of oscillating cams with a valve timing control device in which the oscillating cams are oscillated by means of a rotary cam which has a tapered cam surface formed on a cam shaft. CONSTITUTION:In an engine E, a first and a second oscillating cams 13, 14 are respectively integrated with a cylindrical first and second support members 19, 20 externally fitted to an oscillating shaft 18. A front end of the first support member 20 is abutted against a second bearing part 3. A rear end of the second support member 20 is abutted against a third bearing part 4, while a rear end of the first support member 19 is abutted against a front end of the second support member 20. Even in the case that front strong thrust force is supplied to the first and second oscillating cams 13, 14, accordingly, such thrust is received by the second bearing part 3. Strong force is not applied to the portion between the members composing the support mechanism for the oscillating cams 13, 14, so that durability of the support mechanism for the oscillating cams 13, 14 is improved.
Patent JP-2000268615-A (JP)
Title: Luminaire
Inventor: KITARA MASAHIDE
IPC: F21Y103/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance a decoration effect of a knob when a lamp is lighted. SOLUTION: In this luminaire, a lamp is provided on the lower surface of a body, a fixture 7 is protrudingly provided on the lower surface of an almost U-shaped support 3 fixed to the lower surface of the body, and the fixture 7 is passed through the hole 8 of a translucent globe 4, and a knob 9 is mounted to the lower end of the fixture 7 to support the globe 4. A transparent outer coating 10 is provided throughout the lower surface and the side surface of the knob 9, and a reflective core part 11 is provided on the inner surface of the transparent outer coating 10 in this luminaire. The lower surface and the side surface of the core part 11 have a white color, a color close to white or a silver color.  By this structure, light emitted from the lamp 2 permeates the globe 4, enters into the transparent outer coating 10, and the knob 9 lightly glimmers by surface reflection at the core part 11. Thereby, a decoration effect of the knob 9, which was shaded and dark when the lamp was lighted in the past, is remarkably improved.
Patent JP-2000268612-A (JP)
Title: Luminaire
Inventor: KITARA MASAHIDE
IPC: F21V3/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance a decoration effect of a decoration band when a lamp is lighted. SOLUTION: This luminaire is covered by a translucent globe 4, while a lamp is provided on the lower surface of its body and a transparent band 19 having a light reflecting film 18 passing through it is provided in the constricted part 17 on the globe circumference. A resin film with a silver color surface is suitable for the film 18, lamp light permeating through the globe 4 is visualized from the outside by being reflected by the film 18, and thereby decoration effect can be added to the transparent band 19. In addition, the transparent band 19 has a convex lens shape at its outside center, and the film 18 looks bigger to increase the decoration effect.
Patent JP-H0660814-A (JP)
Title: Plasma display panel and its driving method
Inventor: KIN DAIITSU
IPC: G09G3/28
Filed: 1993-03-30
Abstract: PURPOSE: To continue the discharge of a scanning electrode for a long time, and also give high discharge responsiveness for prolonging lifetime by protecting the scanning electrode and a common electrode with a dielectric layer, when both the electrodes are provided between panels. CONSTITUTION: Front and back surface plates 1a and 2a are separated at a given interval for having the interval filled with a discharge gas. A large number of display electrodes 30a on a stripe are provided in a row on the inner surface of the front surface plate 1a, and scanning and common electrodes 10a and 20a are alternately provided on the same plate between vertical dielectric layers 13a and 14a, formed on the back surface plate 2a. A first terminal 11a and a second terminal 12a below it are provided, with the dielectric layer 13a being interposed, on the end part of the electrode 10a. Thus, the dielectric layer 13a between the terminals 11a and 12a is made to fulfil a role as a capacitor layer 131a, and the terminal of the common electrode 20a is made in a direction opposite to the terminal 11a to be electrically connected light-transmittedly as a whole.  The electrodes 10a and 20a are provided, while being separated by using the dielectric layer 14a, on the surfaces of the electrodes 10a and 20a and on the surface of the dielectric layer 13a which is exposed between these electrodes 10a and 20a.
Patent JP-S6317861-A (JP)
Title: Tetrahydrocarbazole esters
Inventor: IBUAN GIYUINDON
IPC: C07D209/86
Filed: 1987-03-27
Abstract: Tetrahydrocarbazole esters are disclosed. The compounds act as prostaglandin and thromboxane antagonists and are useful in treating asthma, diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion and dysmenorrhea and as cytoprotective agents.
Patent JP-S52155459-A (JP)
Title: Heat pipe manufacturing method
Inventor: OOTANI IWAO
IPC: F28D15/02
Filed: 1976-06-18
Abstract: PURPOSE: To enhance the productivity and to lower the manufacturing cost by means of inserting an empoule enclosed working fluid beforehand in a heat pipe body which is deaerated and hermetically enclosed before breaking the ampoule for working. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59198081-A (JP)
Title: Method and equipment of data communication
Inventor: KUNISHI YUKISUKE
IPC: H04N1/32
Filed: 1983-04-26
Abstract: PURPOSE:To store lots of data with simple and inexpensive constitution by means of a small capacity memory by the constitution that a receiving data to be processed is coded after binary-coding and stored in a memory. CONSTITUTION:The receiving data transmitted from a telephone line P is fed to a demodulator 1, its output is fed to a binary-coding circuit 2, where the output is converted into a binary data. An output data of the demodulator 1 is fed to a receiving procedure device 8 to detect an error in communication by allowing the receiving procedure device 8 to monitor the demodulated data. The received data is coded by a coder 3 before the data is stored in a memory 4. Since the data coded by the coder 3 is stored in the memory 4, the capacity can be small. The data in the memory 4 is readout via a decoder 5 in response to the recording speed of a recording section 6 and the picture is processed at the recording section 6. Each section above is operated according to the control of a control section 7 comprising a microcomputer.
Patent JP-H10268265-A (JP)
Title: Liquid crystal display device
Inventor: TAGAWA AKIRA
IPC: G02F1/133
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make stable gradation display without increasing the cost by applying two scanning electrodes, which are selected at the same time, with a scanning voltage which shift optical response characteristics in opposite directions to each other for temperature variation. SOLUTION: Denoting two successive display frames as 1st and 2nd frames, two adjacent scanning electrodes L1 and L2 are selected for the 1st frame at the same time and display information is written to the pixels on those scanning electrodes L1 and L2 . A stroboscopic pulse applied to the scanning electrode L1 is minus and a stroboscopic pulse applied to the scanning electrode L2 is plus. Similarly, two adjacent scanning electrodes at the same time in each subsequent selection period and display information is written. For the 2nd frame, on the other hand, the scanning electrode L1 is not selected and scanning electrodes L2 and L3 are selected first at the same time. Thus, two adjacent scanning electrodes are selected at the same time in each selection period and display information is written.